APA (7e ed.) Bronvermelding

Krombholz, M. G. (2004). Identifying German Chinas 1840s - 1930s. Hobby House Press.

Chicago (17e ed.) Bronvermelding

Krombholz, Mary Gorham. Identifying German Chinas 1840s - 1930s. Grantsville, Maryland, USA: Hobby House Press, 2004.

MLA (8e ed.) Bronvermelding

Krombholz, Mary Gorham. Identifying German Chinas 1840s - 1930s. Hobby House Press, 2004.

Let op: Deze citaties zijn niet altijd 100% accuraat.